Oneirotonic: Difference between revisions
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Petrtri (13&34) tunings have less extreme L-to-s ratios than A-Team tunings, between 3/2 and 2/1. | Petrtri (13&34) tunings have less extreme L-to-s ratios than A-Team tunings, between 3/2 and 2/1. | ||
The sizes of the generator, large step and small step of oneirotonic are as follows in various petrtri tunings. ( | The sizes of the generator, large step and small step of oneirotonic are as follows in various petrtri tunings. (Trivia: one petrtri tuning is golden oneirotonic, which uses 1200*(2-φ) = 458.3592135¢ as generator and has L/s = φ; it is the limit of taking generators in Fibonacci number edos 5\13, 8\21, 13\34, 21\55, 34\89,....) | ||
{| class="wikitable right-2 right-3 right-4" | {| class="wikitable right-2 right-3 right-4 right-5" | ||
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! | ! | ||
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! [[21edo]] | ! [[21edo]] | ||
! [[34edo]] | ! [[34edo]] | ||
! | ! [[POTE tuning]] | ||
! JI intervals represented (2.5.9.11.13.17 subgroup) | ! JI intervals represented (2.5.9.11.13.17 subgroup) | ||
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